Class: SCSSLint::FileFinder

Inherits:
Object
  • Object
show all
Defined in:
lib/scss_lint/file_finder.rb

Overview

Finds all SCSS files that should be linted given a set of paths, globs, and configuration.

Constant Summary collapse

VALID_EXTENSIONS =

List of extensions of files to include when only a directory is specified as a path.

%w[.css .scss]

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ FileFinder

Create a SCSSLint::FileFinder.

Parameters:



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# File 'lib/scss_lint/file_finder.rb', line 14

def initialize(config)
  @config = config
end

Instance Method Details

#find(patterns) ⇒ Object

Find all files that match given the specified options.

Parameters:

  • patterns (Array<String>) —

    a list of file paths and glob patterns



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# File 'lib/scss_lint/file_finder.rb', line 21

def find(patterns)
  # If no explicit patterns given, use patterns listed in config
  patterns = @config.scss_files if patterns.empty?

  matched_files = extract_files_from(patterns)
  if matched_files.empty?
    raise SCSSLint::Exceptions::NoFilesError,
          "No SCSS files matched by the patterns: #{patterns.join(' ')}"
  end

  filtered_files = matched_files.reject { |file| @config.excluded_file?(file) }
  if filtered_files.empty?
    raise SCSSLint::Exceptions::AllFilesFilteredError,
          "All files matched by the patterns [#{patterns.join(', ')}] " \
          "were excluded by the patterns: [#{@config.exclude_patterns.join(', ')}]"
  end

  filtered_files
end